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Model archive: Two-dimensional hydrodynamic model of the North Santiam, River, Oregon

Dates

Start Date
2022-07-25
End Date
2022-07-26
Publication Date

Citation

Legleiter, C.J., Harrison, L.R., and Overstreet, B.T., 2024, Remotely sensed data acquired from an Uncrewed Aerial System (UAS) and field measurements of flow depth and velocity from the North Santiam River, Oregon, collected in July 2022: U.S. Geological Survey data release, https://doi.org/10.5066/P1TEZVCA.

Summary

This model archive contains the data and software application used to develop a two-dimensional hydrodynamic model of a 1.2 kilometer reach of the North Santiam River in Oregon. The Delft3D-Flexible Mesh modeling system was used to simulate flow conditions at a baseflow discharge of 25 cubic meters per second and thus provide spatially distributed predictions of depth and velocity throughout the reach. This model archive consists of four individual components: (1) information on the hydrodynamic model software application; (2) the topographic data used to construct the model grid and field measurements of water depth used to calibrate the model; (3) complete Delft3D model runs, including both the required inputs and the resulting output, [...]

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Attached Files

Click on title to download individual files attached to this item.

NSRobliquePhoto.jpg
“Oblique photo of the North Santiam River, Oregon”
thumbnail 345 KB image/jpeg
NsrBedLevel.csv
“Delft3D model file of channel bed elevation with coordinates and elevations in m”
7.7 MB text/csv
Nsr_Delft3D_inputs.csv
“Summary of inputs to Delft3D hydrodynamic model”
243 Bytes text/csv
NsrDepthData.csv
“Field measurements of water depth with coordinates and depths in meters”
67.73 KB text/csv
Calibration_ks_0p09.zip
“Delft3D model run with ks value of 0.09 used for calibration”
128.53 MB application/zip
Calibration_ks_0p12.zip
“Delft3D model run with ks value of 0.12, selected as the final model”
128.63 MB application/zip
Calibration_ks_0p15.zip
“Delft3D model run with ks value of 0.15 used for calibration”
128.71 MB application/zip
Calibration_ks_0p18.zip
“Delft3D model run with ks value of 0.18 used for calibration”
198.55 MB application/zip
delft3d_Calibration.csv
“Summary of model calibration with depth errors for runs with different ks values”
115 Bytes text/csv
FinalModelOutput.csv
“Simple text file with output from final model run in columns x,y,u,v,d”
4.66 MB text/csv

Material Request Instructions

​For questions concerning this data set, please contact:

Dr. Carl J. Legleiter - cjl@usgs.gov
Observing Systems Division
United States Geological Survey

Purpose

This model archive is intended to support a study focused on developing and testing uncrewed aricraft system (UAS)-based salmon habitat mapping techniques using: (1) particle image velocimetry (PIV) for estimating surface flow velocities from remotely sensed data; and (2) two-dimensional (2D) flow modeling based on remotely sensed topography and bathymetry (topo-bathymetry).

Rights

Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Oblique photo of the North Santiam River, Oregon
Oblique photo of the North Santiam River, Oregon

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